attractive practical indoor steel bench

- Feb 22, 2021-

The surface of the cold-rolled plate has strong gloss and is relatively smooth, similar to the common steel cup used for drinking water. In the process of making the waiting chair, cold-rolled steel requires high rolling mill power, low rolling efficiency, and intermediate annealing in order to eliminate work hardening, so the cost is also high, but cold-rolled steel has a bright surface and good quality, and can be used directly The finished product is processed, so the cold-rolled steel plate in the waiting chair is widely used.